A specialized tool designed for use in FRP applications. With its durable construction and high-quality bristles, this roller is perfect for applying and smoothing out resin and other materials in FRP projects. Its bristles are very effective at eliminating small air bubbles and pin-holes, making it suitable for use on uneven and curved surfaces. It is especially suitable for use with thin laminates, carbon fibers, and epoxy resins, and is resistant to almost all cleaning agents. The push-fit feature enables fast removal of the refill from the handle.